10 Best Trailer Locks in 2022
An unhitched or unattended trailer is an achievement for an opportunistic thief! You need to secure your trailer when it contains valuable cargo. A trailer lock is an essential accessory for ensuring safety for the trailer. If you arrive at the market, you will see a lot of waves demanding. The best trailer lock works to prevent possible burglary and trailer theft.
Though you know pretty well that most of them are of poor quality, you can find the good ones. That’s why we are here to help you with this troublesome issue of finding the best lock for the trailer. With our top 10 locks, you will get a pretty good idea to pick the best trailer lock to ensure the best security.
Comparison on 10 Best Trailer Locks 2022
Best Used For
REESE Towpower 72783 Universal Coupler Lock, Adjustable Storage Security
RV Hitch Locks
Tough Auto Trailer Hitch Lock Adjustable & Universal Fits All
RV Hitch Locks
Trimax UMAX100 Premium Universal ‘Solid Hardened Steel’ Trailer Lock
In Detail Reviews of 10 Best Trailer Locks in 2022
1. REESE Towpower 72783 Universal Coupler Lock, Adjustable Storage Security
You will get the best trailer lock security with this premium quality lock. The entire body has been made of commercial aluminum. Whereas the lock bar is of heavy-duty steel construction. Thus the whole frame ensures a greater locking strength.
Through bright and deterrent yellow color, it deters theft possibility. Having a stable and a pretty visible outlook, it offers incredible eyeshot. Thus, it is an obligatory lock to secure your couples. You can use the trailer lock as a door lock.
The lock comes with a suitable ratchet design which provides an adjustment facility. Not to mention, you will get 11 different positions through enough adjustment. Again, the positions can fit 1 – 7/8″, 2″ along with 2 – 5/16″ couples.
Easy locking and unlocking make this a great lock to use. Apart from that, the easy installing lock resists possible drilling out. It is also applicable for other pryings, pickings. You will get performance, durability, with safety with this one for sure. It is a top-notch receiver lock for a trailer owner.
- Comes with premium metal construction to ensure a better interlocking facility.
- Offers deterrent yellow appearance for superior visibility at a reasonable distance.
- Includes adjustable ratchet designation to deliver 11 different locking positions.
- Provides greater durability with easy usage, installation and detecting facilities.
- Resists possible prying and picking along with drilling out problems for the lock.
- The lock is likely to get jammed due to frequent locking and unlocking.
- The hollow frame is quite easy to break with sufficient struck of the hammer.
2. Master Lock Trailer Lock, Universal Trailer Coupler Lock
Along with this versatile locker, you can secure your coupler with the utmost safety. This universal locking system is quite suitable for trailers, and RV hitch locking. You can use it for a tow vehicle.
The entire frame comes with commercial graded metal construction for secure locking. The quality coating prevents rusting and corrosion against prolonged usage. Advanced mechanism encourages possible picking, prying resistance.
There comes a rekeyable cylinder and the locking for this best trailer lock. The combination offers a better convenience for the user. The trailer lock is easy to install and remove as well.
Not to mention, the re-keyable cylinder delivers keyed similar convenient locking. Being suitable for most 2 – 5/16″ couplers with 2″ and 1 – 7/8″ couplers as well, you can use almost all common ones to secure them.
- Contains trailer lock along with rekeyable cylinder for enhanced convenience.
- Delivers quality metal construction to resist corrosion and possible rusting.
- Includes suitable frame shape to fit with vehicles and trailers with other RVs.
- Provides easy installation and removal facility for a quick but effective locking.
- Suits typical trailer couples of 1 – 7/8”, 2” and also, all 2 – 5/16” sized ones.
- The locking portion may seem to be a little loose after some usage.
- For some couplers, this is not an option to have top-level security.
3. Master Coupler Latch Lock-Solid BrassTrailer Locks
You can have the largest protective facility with this ergonomic lock. Not to mention, the brass case and the steel shackle deliver a suitable holding. You will receive a durable and strong trailer lock for the bulldog hitch for your coupler.
The sturdy steel shackle comes in a hardened case to encourage extra security. The high-quality steel prevents the possibility of easy sawing and cutting. Again, there comes one built-in anti-sawing pin for further protection.
With a solid case of brass, you will receive an enduring locking facility. Being corrosion-resistant, you will get longer-lasting security for the coupler. Easy and quite simple installation and removal also provide more excellent serviceability.
The opening includes an exact measurement of ¾ inches. It does fit with all couplers of 1 – 7/8″ and 2″ sizes. Apart from that, it doesn’t match with many 2 – 5/16″ couplers you need to check out for sure.
- Includes anti-sawing pin to resist theft possibility by sawing and cutting.
- Provides greater protection through superb quality and durable brass case.
- Comes with hardened steel shackle to hold the suitable couples with ease.
- Delivers simple removal facility along with easy installation for the user.
- Offers a sufficient opening size of the lock with exactly 3/4” measurement.
- The lock is not very suitable to secure coupler of large size.
- The locker pin may seem to be quite large to fit in the wide latch.
4. Master Lock Trailer Lock, Trailer Coupler Lock
You can have the utmost safety for your coupler through this versatile locker. Thus, the best trailer lock is suitable for the trailer, RV Hitch, standard vehicles couplers.
The quality material construction declines rusting and corrosion. Moreover, The entire locker body is of commercial graded metal construction. It enhances a secure locking facility. The advanced mechanism encourages resistance to picking and prying. It is known as the best trailer coupler hitch lock.
Along with the trailer lock, it comes up with a rekeyable cylinder. The entire combination offers better convenience and further protection. For flexibility, the trailer lock provides quite an easy installation and simple removal.
Apart from that, the re-keyable cylinder ensures a keyed alike convenient facility. It is suitable for most 2 – 5/16″ couplers and 2″ and 1 – 7/8″ couplers. Thus you can use this one for maximum protection for almost all couplers.
- Provides an advanced and suitable mechanism to prevent prying with picking.
- The lock offers a first hitch class mechanism.
- It comes with a durable design through high-quality construction material.
- This one delivers superior compatibility for the trailer as well as vehicular couplers.
- However, it resists possible rust, corrosion, and practical material coating.
- The lock has two keys, with the trailer lock having a convenient rekeyable cylinder.
- An effective opening size for the couplers is quite difficult to attain.
- Many locker keys have the same pattern for unlocking and removal.
5. Master Lock – Universal Size Fits 1-7/8
We are halfway through our list of the best trailer lock system, and we are doing great so far. Having superior quality construction, this one induces better locking and enhanced protection. With suitable and enduring metal provision, this is a great choice to secure your couplers without any difficulty.
Speaking of metal construction, it provides more excellent durability. It is pretty hard to break or cut with ease and enough strength. Again, you will face almost no rust or corrosion problem over prolonged usage.
The bright red color imparts further visibility for you. Not to mention, the red appearance enables ergonomic usage with superb security. So, it reduces the possibility for anyone to mess with your trailer.
Along with a simple installation and removal facility, you can use it without any hassle. Of course, this great lock offers a perfect fitting for all types of 1 – 7/8″, 2″ along with 2 – 5/16″ trailer couplers with ease. You can choose the trailer lock for your travel trailer.
- Delivers high-quality metal construction for enhanced durability and strength.
- Encourages corrosion as well as rusting resistance through the ergonomic coating.
- Offers a pin lockbox.
- Provides perfect and virtual fitting for all standard trailer couplers with ease.
- It comes with a bright and visible red appearance to deter the possibility of theft.
- Includes advanced locking mechanism for preventing possible prying or picking.
- No specific opening size is available to predict the coupler fitting.
- The lock may not be suitable for some specific trailer couplers.
6. Reese Towpower 7014700 Tow ‘N Store Lock Kit
Along with this ergonomic locking device, you will receive the best possible security. The metallic frame is actually commercial as well as high-quality metal. So, a greater locking strength comes with its suitable construction.
One of the best features that come with this is its swiveling clip. Again, the suitable opening makes this a versatile one to use for your couplers. This best trailer lock does fit with all couplers of 1 – 7/8″ and 2″ size and most 2 – 5/16″ couplers.
The deterrent and also bright yellow color deters the thief. Needless to say, a stable and visible outlook offers incredible eyeshot. Thus, it is quite an essential lock regarding the coupler protection of your trailer. The lock
This user-friendly security device provides relatively easy, simple, and effortless usage. Not to mention, the locking system requires easy installation, which can resist drilling out with another prying and picking possibility.
- Delivers bright and eye-catching yellow frame to discourage possible theft.
- Comes with sturdy steel construction to induce greater locking serviceability.
- Features an ergonomic swiveling clip for further protection and interlocking.
- Offers sufficient strength for the frame to prevent possible cutting and sawing.
- Provides sufficient rust and corrosion resistance along with suitable coating.
- Certain problems may take place with the removal after some usage.
- The U bar of the included ball may seem to be narrow for some couplers.
7. Tough Auto Trailer Hitch Lock Adjustable & Universal Fits All
The best way to lock the trailer would be using a reliable and durable lock. Well, you might find what you were looking for. It can be the ultimate choice for a trailer owner.
Maximum serviceability comes with this designed trailer lock. This best trailer coupler lock contains a solid steel body having chromium finishing. Again, you will get an alloy base of aluminum that has a powder coating on the exterior side.
The lock provides ultimate locking strength. Moreover, it comes up with an entire frame with sturdy steel and a chromic finish. Besides, a suitable coating with aluminum construction. It imparts the superior durability of a heavy-duty locking system.
The blue appearance not fits with your trailer but also enables better visibility. The safety locking pin of heavy-duty steel delivers further protective options. Thus it mounts and also locks onto the hitch ball without any difficulty.
You will receive a better weather resisting lock with the construction. Having corrosion and rust-free material can prevent drilling outs. Thus, it offers more excellent suitability for couplers of minimum 1 – 7/8″ and maximum 2″. The lock ranked as one of the uncuttable trailer locks.
- Offers quite higher load bearing capacity of about 1.0 tonne at a time.
- Comes with enhanced durability through rigid steel and aluminum frame.
- Provides blue appearance to resist theft with its longer visibility range.
- Includes sticky power coated exterior to encourage weather resistance.
- Delivers sufficient adjustment facility to fit with reasonable hitch type.
- Some locks are quite easy to unlock even without using any key.
- Quick rusting is likely to occur for using trailers on coastal areas.
8. Tow Ready (63228) ‘Gorilla Guard’ Coupler Lock for 2″ Couplers
This versatile locking device is the best possible choice to ensure trailer security. The frame is commercial, a high-quality metal that imparts more excellent durability. This best trailer lock also gives you a greater locking strength to enjoy.
The ergonomic coating prevents possible rusting and corrosion as well. The entire body is made of commercial graded metal to enhance a secure facility for the trailer. Through the suitable mechanism, it encourages picking and prying difficulty. You can use this lock as a boat trailer lock.
With easy installation and removal, it comes with almost no difficulty in using. This trailer lock delivers a proper fitting. The lock is a great interlocking for all typical couplers having a size of 1 – 7/8″, 2″, 2 – 5/16″ with ease. It has the trailer wheel lock.
It is one of the most excellent devices to check out through effortless usage. The locking system requires easy installation. It helps to discourage drilling out with standard picking and prying. Thus, it is a proven lock for the trailer. The lock is considered one of the best coupler locks.
- Induces a better interlocking system through the superior locking mechanism.
- Contains metal frame with a suitable coating to resist possible rust and corrosion.
- Delivers incredible durability along with easy and effortless installation facility.
- Provides sufficient security against picking and prying without any drilling out.
- Features suitable and appropriate locking for all types of common couplers.
- The lock may seem to be small for some specific trailer couplers.
- Includes unusually shaped keys which are difficult to replace or make.
9. Reese Towpower 7042100 Adjustable Coupler Latch Lock
Among all others, this contains quite a unique and incredible locking system. The combination of nickel and aluminum offers you something reliable and intelligent. It delivers sufficient locking strength with durable serviceability.
Regarding its construction, the shank is made of quality steel. With a brushed aluminum frame, this can give you the ultimate security for your trailer. Again, there comes nickel plating on the exterior to resist the possibility of rusting and corrosion.
The most incredible feature is its different locking positions. Not to mention, you will receive six individual places to lock your trailer. You can make the most challenging and safest locking with ease through the most suitable position. It has a great
This universal trailer hitch lock comes with an adjustment facility ranging from 5/8″ to 3″. It also delivers suitable fitting for most couplers with a sturdy pin diameter of 3/16″. Thus you can use this one for almost all couplers of the various trailer. Considering all these components, it certainly makes this lock the best receiver hitch lock.
- Resists possible weathering action through the suitably nickel plated exterior.
- Suits all typical coupler types along with its pin having a diameter of 3/16”.
- Promotes durability with brushed aluminum and commercial steel shank.
- Includes 6 different positions for an effective and sturdy locking facility.
- Comes with a flat key designation and again, an adjustment from 5/8” – 3”.
- The entire mechanism of locking may fall out over careless usage.
- Having several notches at the pin, the lock may seem to be weak.
10. Trimax UMAX100 Premium Universal ‘Solid Hardened Steel’ Trailer Lock
We are now at the end of our list for the best trailer locking device. This unique lock delivers a versatile as well as outstanding appearance and design. The exclusive design comes with a 360° protection for the hardened steel. Thus it offers a more excellent and extra security system for your trailer. You can use this.
With nylon housing of ballistic grade, it induces incredible attraction for the user. It also includes an advanced system of a dual ratchet for enhanced coupler locking. Not to mention, the enduring nylon contributes to its strength as well.
One size is quite suitable for all the standard couplers with this one. It provides its universal acceptance and versatility through its wide range of usage. It can easily fit all couplers having a size of 1 – 7/8″, 2″ and 2 – 5/16″.
The keyhole coverage encourages better usage and maintenance for this best trailer lock. Needless to say, you can slide up the hole as per your necessity. Through sliding, it seals out dirt and other grime to a great extent. It is considered one of the best theft-proof trailer locks.
- Includes an effective and enduring safety for the lock with a dual ratchet system.
- Provides complete 360° security for the hardened steel through exclusive design.
- Features ballistic housing of nylon for superior strength and easy installation.
- It comes with a sliding keyhole coverage to keep out dirt and common grimes.
- Delivers a six tooth system with steel shackle of 5/8″ having ½ turn technique.
- Offers trailer tongue lock.
- The lock may provide quite sloppy and loose fitting for larger hitches.
- Extensive rust may take place after some usage for certain reasons.
Buying Guide for Best Trailer Locks
Picking the best one among different brands and models is a troublesome task to do. You often get to buy an ordinary or even a poor-quality product.
That’s why you need to know some specifications of any product while buying. And a proven industries trailer lock is no different. There are some criteria you need to look into in the first place.
- Shape: Although the shape variation doesn’t affect that much, you need to choose for your ease. Different types of locks come in variable shapes and sizes. Thus, you should pick something elegant which fits your trailer.
- Construction: Check this for durability, material, and design are pretty important. Again, the hollow frame is weaker against a solid or rigid one. Hence, you must look into the construction material and the lock design. Look into the hitch receiver.
- Appearance: You may not consider the outlook. But it plays an essential role in deterring theft. Bright and eye-catching colors provide greater visibility even at a far distance. That’s why thieves are not interested in these locks.
- Exterior Coating: Apart from construction material, coating is also necessary. For resisting weather actions over the lock, a suitable layer is essential. The good coating prevents unwanted rusting and corrosion of the metal.
- Usability: Most couplers come with a size of 1 – 7/8″, 2″ with 2 – 5/16″. For considering these sizes, many locks include a system to fit these. If you have larger ones, you need to find a suitable substitute for sure.
- Pin opening: A narrow opening size of the pin causes annoying troubles to fit the lock. That’s why you need to know the opening size of the pin. Otherwise, the safety will fit or even won’t fit at all for the trailer.
How to Lock Trailer Hitch
Hooking up a trailer to another vehicle requires attention along with patience. After choosing the right one, you can go for locking the trailer.
Lining up the Vehicle
You need to line up the vehicle and trailer in a straight line. Use someone’s help to make the lining.
Adjusting Coupler Height
When the distance between the trailer and vehicle is about 1′, stop and keep the coupler a little higher than the ball.
Lowering the Coupler
Put the coupler inside the ball using the trailer jack keeping the latch upright.
Securing the Coupler
Moreover, you should lift the trailer tongue to check the connection.
Attaching the Safety Chains
You need to attach the chains in a crisscross pattern beneath the coupler. It helps to provide a cradle for the disconnected coupler.
Plugging in the Connector
Avoid excess wiring as much as possible. You can wrap unnecessary wires surrounding the trailer tongue.
How to Install a Trailer Lock
Although installing a trailer lock may sound complicated, it requires some easy steps. Here are some general steps about a proper installation of a trailer lock.
Checking Wheels & Jacking up the Vehicle
After jacking up, it provides a strategic advantage on a large scale. It offers safety and also some working space beneath the vehicle.
Removing Bolts and Plugs
You need to check out the bolts and plugs in the first place. If necessary, remove the required ones specified in the instructions.
Attaching the Necessary Hardware
Use suitable tools to join the locking hardware with the specified part.
Tightening All the Bolts
After attachment, recheck all the connections. Not to mention, use necessary tools to tighten all the bolts to the full extent.
Though these best 10 may not fit some larger-sized couplers, it does suit the common ones. You will receive the best security for your precious trailer cargo using the best-fitted one. Every single best trailer lock comes with superior acceptance among the users with incredible serviceability.
Considering all the basic requirements, you will not get suitable alternatives of these ones. Using any of these allows you to go for a vacation or some break keeping the trailer in the safest position.
Frequently asked questions
- What is a hitch lock?
A hitch lock keeps the trailer hitch and receiver joined together so the receiver cannot be lifted up and stolen
- How to choose the correct sized trailer hitch lock?
You have to measure the height and width of the opening of your vehicle’s receiver with a measuring tape or a ruler and based on that you have to select the size for the hitch lock
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